> Because OpenGL is not well-supported anymore on macOS, the game is completely unplayable there, even with CrossOver. Ironically, it plays totally fine on a Windows PC, but this is a game you literally can’t play on Mac without this eGPU setup.

I understand that this is true it seems that Doom does support Vulkan but you would need to add VK_NV_glsl_shader to MoltenVK. Probably much less work than what went into hanging an RTX 5090 off of a M4. Still, kudos to the scott and the local AI Inference speeds are pretty cool. What a crazy project! <applause>